Solve the equation : `sin^2 theta = sin^2 alpha`

Solve the equation sin9 theta=sin theta

Solve the equation 1 + sin^(2) theta = 3 sin theta cos theta .

Solve the equation sin 9 theta=sin theta

Solve the equation : 2sin^(2)theta+sin^(2)theta=2 for theta in (-pi,pi) .

Solve the equation : 2sin^(2)theta+sin^(2)theta=2 for theta in (-pi,pi) .

Show that the three equations sin^(2)theta = sin^(2)alpha, cos^(2)theta = cos^(2)alpha and tan^(2)theta = tan^(2)alpha are all identical and the solution of each equation is npi +-alpha .

Show that the equations, sin^2theta=sin^2alpha,cos^2theta=cos^2alpha and tan^2theta=tan^2alpha are same and the solution of each of them are npi+-alpha

Solve the equation sin^(2)ntheta - sin^(2)(n-1)theta = sin^(2)theta